UniVRM/Assets/VRMShaders/Runtime/TextureImportName.cs

namespace VRMShaders
{
    public struct TextureImportName
    {
        public readonly string GltfName;
        public readonly string ConvertedName;

        public readonly string Ext;
        public string Uri;

        public TextureImportName(string gltfName, string convertedName, string ext, string uri)
        {
            GltfName = gltfName;
            ConvertedName = convertedName;
            Ext = ext;
            Uri = uri;
        }

        public string GltfFileName => $"{GltfName}{Ext}";

        public string ConvertedFileName => $"{ConvertedName}.png";

        public const string NORMAL_SUFFIX = ".normal";
        public const string STANDARD_SUFFIX = ".standard";
        public static string Convert(string name, TextureImportTypes textureType)
        {
            switch (textureType)
            {
                case TextureImportTypes.StandardMap: return $"{name}{STANDARD_SUFFIX}";
                case TextureImportTypes.NormalMap: return $"{name}{NORMAL_SUFFIX}";
                default: return name;
            }
        }
        public static string RemoveSuffix(string src)
        {
            if (src.EndsWith(NORMAL_SUFFIX))
            {
                return src.Substring(0, src.Length - NORMAL_SUFFIX.Length);
            }
            else if (src.EndsWith(STANDARD_SUFFIX))
            {
                return src.Substring(0, src.Length - STANDARD_SUFFIX.Length);
            }
            else
            {
                return src;
            }
        }
    }
}